bq2002d/t is a low-cost cmos battery charge controller capable of providing reliable charge termination for both nickel cadmium and nickel-metal hydride battery applications.
The bq2002D/T Fast-Charge ICs are low-cost CMOS battery-charge controllers capable of providing reliable charge termination for both NiCd and NiMH battery applications. The device integrates fast charge with optional top-off and pulsed-trickle control in a single IC for charging one or more battery cells.
| Supply Voltage | 5.0V |
|---|---|
| Storage Temperature | -40 to +85 °C |
| Package Types | 8-pin 300-mil DIP or 150-mil SOIC |
Fast charge is terminated by rate of temperature rise, maximum voltage, maximum temperature, and maximum time.
When high, the INH pin suspends fast charge in progress and resumes operation when returned low.